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Date: Thu, 29 Dec 2011 12:21:37 -0500 From: KOSAKI Motohiro <kosaki.motohiro@...il.com> To: Hillf Danton <dhillf@...il.com> CC: linux-mm@...ck.org, David Rientjes <rientjes@...gle.com>, Hugh Dickins <hughd@...gle.com>, Andrew Morton <akpm@...ux-foundation.org>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>, Michal Hocko <mhocko@...e.cz>, LKML <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] mm: vmscan: fix typo in isolating lru pages (12/29/11 7:38 AM), Hillf Danton wrote: > It is not the tag page but the cursor page that we should process, and it looks > a typo. > > Signed-off-by: Hillf Danton<dhillf@...il.com> > Cc: Michal Hocko<mhocko@...e.cz> > Cc: KAMEZAWA Hiroyuki<kamezawa.hiroyu@...fujitsu.com> > Cc: Andrew Morton<akpm@...ux-foundation.org> > Cc: David Rientjes<rientjes@...gle.com> > Cc: Hugh Dickins<hughd@...gle.com> > --- > > --- a/mm/vmscan.c Thu Dec 29 20:20:16 2011 > +++ b/mm/vmscan.c Thu Dec 29 20:23:30 2011 > @@ -1231,13 +1231,13 @@ static unsigned long isolate_lru_pages(u > > mem_cgroup_lru_del(cursor_page); > list_move(&cursor_page->lru, dst); > - isolated_pages = hpage_nr_pages(page); > + isolated_pages = hpage_nr_pages(cursor_page); > nr_taken += isolated_pages; > nr_lumpy_taken += isolated_pages; > if (PageDirty(cursor_page)) > nr_lumpy_dirty += isolated_pages; > scan++; > - pfn += isolated_pages-1; > + pfn += isolated_pages - 1; > } else { > /* > * Check if the page is freed already. Looks correct. Acked-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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